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From Apache Hudson Server <hud...@hudson.apache.org>
Subject Hadoop-Hdfs-trunk - Build # 500 - Still Failing
Date Thu, 25 Nov 2010 01:11:58 GMT
See https://hudson.apache.org/hudson/job/Hadoop-Hdfs-trunk/500/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 843714 lines...]
    [junit] 2010-11-25 01:13:36,169 INFO  datanode.FSDatasetAsyncDiskService (FSDatasetAsyncDiskService.java:shutdown(142))
- All async disk service threads have been shut down.
    [junit] 2010-11-25 01:13:36,169 WARN  datanode.FSDatasetAsyncDiskService (FSDatasetAsyncDiskService.java:shutdown(130))
- AsyncDiskService has already shut down.
    [junit] 2010-11-25 01:13:36,170 INFO  hdfs.MiniDFSCluster (MiniDFSCluster.java:shutdownDataNodes(770))
- Shutting down DataNode 0
    [junit] 2010-11-25 01:13:36,284 INFO  ipc.Server (Server.java:stop(1601)) - Stopping server
on 54082
    [junit] 2010-11-25 01:13:36,285 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 0 on 54082: exiting
    [junit] 2010-11-25 01:13:36,285 INFO  ipc.Server (Server.java:run(475)) - Stopping IPC
Server listener on 54082
    [junit] 2010-11-25 01:13:36,285 WARN  datanode.DataNode (DataXceiverServer.java:run(141))
- DatanodeRegistration(127.0.0.1:38563, storageID=DS-2109441121-127.0.1.1-38563-1290647605341,
infoPort=47875, ipcPort=54082):DataXceiveServer: java.nio.channels.AsynchronousCloseException
    [junit] 	at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:185)
    [junit] 	at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:152)
    [junit] 	at sun.nio.ch.ServerSocketAdaptor.accept(ServerSocketAdaptor.java:84)
    [junit] 	at org.apache.hadoop.hdfs.server.datanode.DataXceiverServer.run(DataXceiverServer.java:134)
    [junit] 	at java.lang.Thread.run(Thread.java:619)
    [junit] 
    [junit] 2010-11-25 01:13:36,285 INFO  datanode.DataNode (DataNode.java:shutdown(768))
- Waiting for threadgroup to exit, active threads is 1
    [junit] 2010-11-25 01:13:36,286 INFO  ipc.Server (Server.java:run(675)) - Stopping IPC
Server Responder
    [junit] 2010-11-25 01:13:36,376 INFO  datanode.DataBlockScanner (DataBlockScanner.java:run(622))
- Exiting DataBlockScanner thread.
    [junit] 2010-11-25 01:13:36,387 INFO  datanode.DataNode (DataNode.java:run(1442)) - DatanodeRegistration(127.0.0.1:38563,
storageID=DS-2109441121-127.0.1.1-38563-1290647605341, infoPort=47875, ipcPort=54082):Finishing
DataNode in: FSDataset{dirpath='/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build-fi/test/data/dfs/data/data1/current/finalized,/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build-fi/test/data/dfs/data/data2/current/finalized'}
    [junit] 2010-11-25 01:13:36,387 INFO  ipc.Server (Server.java:stop(1601)) - Stopping server
on 54082
    [junit] 2010-11-25 01:13:36,387 INFO  datanode.DataNode (DataNode.java:shutdown(768))
- Waiting for threadgroup to exit, active threads is 0
    [junit] 2010-11-25 01:13:36,387 INFO  datanode.FSDatasetAsyncDiskService (FSDatasetAsyncDiskService.java:shutdown(133))
- Shutting down all async disk service threads...
    [junit] 2010-11-25 01:13:36,388 INFO  datanode.FSDatasetAsyncDiskService (FSDatasetAsyncDiskService.java:shutdown(142))
- All async disk service threads have been shut down.
    [junit] 2010-11-25 01:13:36,388 WARN  datanode.FSDatasetAsyncDiskService (FSDatasetAsyncDiskService.java:shutdown(130))
- AsyncDiskService has already shut down.
    [junit] 2010-11-25 01:13:36,492 WARN  namenode.FSNamesystem (FSNamesystem.java:run(2822))
- ReplicationMonitor thread received InterruptedException.java.lang.InterruptedException:
sleep interrupted
    [junit] 2010-11-25 01:13:36,492 INFO  namenode.FSEditLog (FSEditLog.java:printStatistics(631))
- Number of transactions: 6 Total time for transactions(ms): 1Number of transactions batched
in Syncs: 0 Number of syncs: 3 SyncTimes(ms): 6 3 
    [junit] 2010-11-25 01:13:36,492 WARN  namenode.DecommissionManager (DecommissionManager.java:run(70))
- Monitor interrupted: java.lang.InterruptedException: sleep interrupted
    [junit] 2010-11-25 01:13:36,494 INFO  ipc.Server (Server.java:stop(1601)) - Stopping server
on 37701
    [junit] 2010-11-25 01:13:36,494 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 0 on 37701: exiting
    [junit] 2010-11-25 01:13:36,494 INFO  ipc.Server (Server.java:run(675)) - Stopping IPC
Server Responder
    [junit] 2010-11-25 01:13:36,495 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 6 on 37701: exiting
    [junit] 2010-11-25 01:13:36,495 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 3 on 37701: exiting
    [junit] 2010-11-25 01:13:36,494 INFO  ipc.Server (Server.java:run(475)) - Stopping IPC
Server listener on 37701
    [junit] 2010-11-25 01:13:36,494 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 1 on 37701: exiting
    [junit] 2010-11-25 01:13:36,495 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 9 on 37701: exiting
    [junit] 2010-11-25 01:13:36,495 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 7 on 37701: exiting
    [junit] 2010-11-25 01:13:36,495 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 8 on 37701: exiting
    [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 36.109 sec
    [junit] 2010-11-25 01:13:36,495 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 4 on 37701: exiting
    [junit] 2010-11-25 01:13:36,495 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 5 on 37701: exiting
    [junit] 2010-11-25 01:13:36,495 INFO  ipc.Server (Server.java:run(1444)) - IPC Server
handler 2 on 37701: exiting

checkfailure:

run-test-hdfs-all-withtestcaseonly:

run-test-hdfs:

BUILD FAILED
/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build.xml:724: Tests failed!

Total time: 242 minutes 33 seconds
[FINDBUGS] Skipping publisher since build result is FAILURE
Publishing Javadoc
Archiving artifacts
Recording test results
Recording fingerprints
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure
Email was triggered for: Failure
Sending email for trigger: Failure



###################################################################################
############################## FAILED TESTS (if any) ##############################
29 tests failed.
FAILED:  org.apache.hadoop.hdfs.TestFileAppend4.testRecoverFinalizedBlock

Error Message:
test timed out after 60000 milliseconds

Stack Trace:
java.lang.Exception: test timed out after 60000 milliseconds
	at java.io.FileInputStream.readBytes(Native Method)
	at java.io.FileInputStream.read(FileInputStream.java:199)
	at java.io.BufferedInputStream.read1(BufferedInputStream.java:256)
	at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
	at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
	at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
	at sun.security.provider.SeedGenerator$URLSeedGenerator.getSeedByte(SeedGenerator.java:453)
	at sun.security.provider.SeedGenerator.getSeedBytes(SeedGenerator.java:123)
	at sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:118)
	at sun.security.provider.SecureRandom.engineGenerateSeed(SecureRandom.java:114)
	at sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:171)
	at java.security.SecureRandom.nextBytes(SecureRandom.java:433)
	at java.security.SecureRandom.next(SecureRandom.java:455)
	at java.util.Random.nextLong(Random.java:284)
	at org.mortbay.jetty.servlet.HashSessionIdManager.doStart(HashSessionIdManager.java:139)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
	at org.mortbay.jetty.servlet.AbstractSessionManager.doStart(AbstractSessionManager.java:168)
	at org.mortbay.jetty.servlet.HashSessionManager.doStart(HashSessionManager.java:67)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
	at org.mortbay.jetty.servlet.SessionHandler.doStart(SessionHandler.java:115)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
	at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
	at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:537)
	at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
	at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1234)
	at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
	at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:460)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
	at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
	at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
	at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
	at org.mortbay.jetty.Server.doStart(Server.java:222)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
	at org.apache.hadoop.http.HttpServer.start(HttpServer.java:618)
	at org.apache.hadoop.hdfs.server.namenode.NameNode$1.run(NameNode.java:516)
	at org.apache.hadoop.hdfs.server.namenode.NameNode$1.run(NameNode.java:461)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:396)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1115)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:461)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.activate(NameNode.java:405)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:389)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:578)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:571)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1534)
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:445)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestFileAppend4.__CLR3_0_21z1ppcxr7(TestFileAppend4.java:151)
	at org.apache.hadoop.hdfs.TestFileAppend4.testRecoverFinalizedBlock(TestFileAppend4.java:150)


FAILED:  org.apache.hadoop.hdfs.TestFileAppend4.testCompleteOtherLeaseHoldersFile

Error Message:
Cannot lock storage /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build/test/data/dfs/name1.
The directory is already locked.

Stack Trace:
java.io.IOException: Cannot lock storage /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build/test/data/dfs/name1.
The directory is already locked.
	at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:615)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.format(FSImage.java:1633)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.format(FSImage.java:1651)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1408)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:202)
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:435)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestFileAppend4.__CLR3_0_269ddf9xsb(TestFileAppend4.java:222)
	at org.apache.hadoop.hdfs.TestFileAppend4.testCompleteOtherLeaseHoldersFile(TestFileAppend4.java:221)


FAILED:  org.apache.hadoop.hdfs.TestFileConcurrentReader.testUnfinishedBlockCRCErrorTransferToVerySmallWrite

Error Message:
error occurred, see log above

Stack Trace:
junit.framework.AssertionFailedError: error occurred, see log above
	at org.apache.hadoop.hdfs.TestFileConcurrentReader.runTestUnfinishedBlockCRCError(TestFileConcurrentReader.java:391)
	at org.apache.hadoop.hdfs.TestFileConcurrentReader.runTestUnfinishedBlockCRCError(TestFileConcurrentReader.java:302)
	at org.apache.hadoop.hdfs.TestFileConcurrentReader.__CLR3_0_2u5mf5tqna(TestFileConcurrentReader.java:275)
	at org.apache.hadoop.hdfs.TestFileConcurrentReader.testUnfinishedBlockCRCErrorTransferToVerySmallWrite(TestFileConcurrentReader.java:274)


FAILED:  org.apache.hadoop.hdfs.TestFileConcurrentReader.testUnfinishedBlockCRCErrorNormalTransfer

Error Message:
Cannot run program "du": java.io.IOException: error=24, Too many open files

Stack Trace:
java.io.IOException: Cannot run program "du": java.io.IOException: error=24, Too many open
files
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:459)
	at org.apache.hadoop.util.Shell.runCommand(Shell.java:201)
	at org.apache.hadoop.util.Shell.run(Shell.java:183)
	at org.apache.hadoop.fs.DU.<init>(DU.java:57)
	at org.apache.hadoop.fs.DU.<init>(DU.java:67)
	at org.apache.hadoop.hdfs.server.datanode.FSDataset$FSVolume.<init>(FSDataset.java:342)
	at org.apache.hadoop.hdfs.server.datanode.FSDataset.<init>(FSDataset.java:873)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.initFsDataSet(DataNode.java:395)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:500)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:281)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:263)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1558)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1501)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1468)
	at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:614)
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:448)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestFileConcurrentReader.init(TestFileConcurrentReader.java:88)
	at org.apache.hadoop.hdfs.TestFileConcurrentReader.setUp(TestFileConcurrentReader.java:73)
Caused by: java.io.IOException: java.io.IOException: error=24, Too many open files
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:148)
	at java.lang.ProcessImpl.start(ProcessImpl.java:65)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)


FAILED:  org.apache.hadoop.hdfs.TestFileConcurrentReader.testUnfinishedBlockCRCErrorNormalTransferVerySmallWrite

Error Message:
Cannot lock storage /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build/test/data/dfs/name1.
The directory is already locked.

Stack Trace:
java.io.IOException: Cannot lock storage /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build/test/data/dfs/name1.
The directory is already locked.
	at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:615)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.format(FSImage.java:1633)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.format(FSImage.java:1651)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1408)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:202)
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:435)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestFileConcurrentReader.init(TestFileConcurrentReader.java:88)
	at org.apache.hadoop.hdfs.TestFileConcurrentReader.setUp(TestFileConcurrentReader.java:73)


FAILED:  org.apache.hadoop.hdfs.TestLargeBlock.testLargeBlockSize

Error Message:
Premeture EOF from inputStream

Stack Trace:
java.io.IOException: Premeture EOF from inputStream
	at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:118)
	at org.apache.hadoop.hdfs.BlockReader.readChunk(BlockReader.java:275)
	at org.apache.hadoop.fs.FSInputChecker.readChecksumChunk(FSInputChecker.java:273)
	at org.apache.hadoop.fs.FSInputChecker.read1(FSInputChecker.java:225)
	at org.apache.hadoop.fs.FSInputChecker.read(FSInputChecker.java:193)
	at org.apache.hadoop.hdfs.BlockReader.read(BlockReader.java:117)
	at org.apache.hadoop.hdfs.DFSInputStream.readBuffer(DFSInputStream.java:477)
	at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:528)
	at java.io.DataInputStream.readFully(DataInputStream.java:178)
	at org.apache.hadoop.hdfs.TestLargeBlock.checkFullFile(TestLargeBlock.java:142)
	at org.apache.hadoop.hdfs.TestLargeBlock.runTest(TestLargeBlock.java:210)
	at org.apache.hadoop.hdfs.TestLargeBlock.__CLR3_0_2y8q39ovnu(TestLargeBlock.java:171)
	at org.apache.hadoop.hdfs.TestLargeBlock.testLargeBlockSize(TestLargeBlock.java:169)


FAILED:  org.apache.hadoop.hdfs.TestSeekBug.testSeekBugDFS

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestSeekBug.__CLR3_0_2fw2ammsn6(TestSeekBug.java:127)
	at org.apache.hadoop.hdfs.TestSeekBug.testSeekBugDFS(TestSeekBug.java:125)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.net.StaticMapping
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)


FAILED:  org.apache.hadoop.hdfs.TestSetTimes.testTimes

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestSetTimes.__CLR3_0_2vvzm9111x8(TestSetTimes.java:87)
	at org.apache.hadoop.hdfs.TestSetTimes.testTimes(TestSetTimes.java:79)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.net.StaticMapping
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)


FAILED:  org.apache.hadoop.hdfs.TestSetTimes.testTimesAtClose

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestSetTimes.__CLR3_0_2h0vwso11z7(TestSetTimes.java:202)
	at org.apache.hadoop.hdfs.TestSetTimes.testTimesAtClose(TestSetTimes.java:192)


FAILED:  org.apache.hadoop.hdfs.TestSetrepIncreasing.testSetrepIncreasing

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestSetrepIncreasing.setrep(TestSetrepIncreasing.java:36)
	at org.apache.hadoop.hdfs.TestSetrepIncreasing.__CLR3_0_2sz96c3owd(TestSetrepIncreasing.java:72)
	at org.apache.hadoop.hdfs.TestSetrepIncreasing.testSetrepIncreasing(TestSetrepIncreasing.java:71)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.net.StaticMapping
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)


FAILED:  org.apache.hadoop.hdfs.TestSetrepIncreasing.testSetrepIncreasingSimulatedStorage

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestSetrepIncreasing.setrep(TestSetrepIncreasing.java:36)
	at org.apache.hadoop.hdfs.TestSetrepIncreasing.__CLR3_0_23efmtuowf(TestSetrepIncreasing.java:75)
	at org.apache.hadoop.hdfs.TestSetrepIncreasing.testSetrepIncreasingSimulatedStorage(TestSetrepIncreasing.java:74)


FAILED:  org.apache.hadoop.hdfs.TestSmallBlock.testSmallBlock

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestSmallBlock.__CLR3_0_2c27k1xn9(TestSmallBlock.java:98)
	at org.apache.hadoop.hdfs.TestSmallBlock.testSmallBlock(TestSmallBlock.java:92)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.net.StaticMapping
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)


FAILED:  org.apache.hadoop.hdfs.TestSmallBlock.testSmallBlockSimulatedStorage

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestSmallBlock.__CLR3_0_2c27k1xn9(TestSmallBlock.java:98)
	at org.apache.hadoop.hdfs.TestSmallBlock.testSmallBlock(TestSmallBlock.java:92)
	at org.apache.hadoop.hdfs.TestSmallBlock.__CLR3_0_270ggbexnp(TestSmallBlock.java:112)
	at org.apache.hadoop.hdfs.TestSmallBlock.testSmallBlockSimulatedStorage(TestSmallBlock.java:110)


FAILED:  org.apache.hadoop.hdfs.security.token.block.TestBlockToken.testWritable

Error Message:
org/apache/hadoop/io/TestWritable

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/io/TestWritable
	at org.apache.hadoop.hdfs.security.token.block.TestBlockToken.__CLR3_0_24a3rkpnon(TestBlockToken.java:129)
	at org.apache.hadoop.hdfs.security.token.block.TestBlockToken.testWritable(TestBlockToken.java:128)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.io.TestWritable
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)


FAILED:  org.apache.hadoop.hdfs.server.balancer.TestBalancer.testBalancer0

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.test(TestBalancer.java:211)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.oneNodeTest(TestBalancer.java:307)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.__CLR3_0_29j3j5brp7(TestBalancer.java:327)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.testBalancer0(TestBalancer.java:324)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.net.StaticMapping
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)


FAILED:  org.apache.hadoop.hdfs.server.balancer.TestBalancer.testBalancer1

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.generateBlocks(TestBalancer.java:86)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.testUnevenDistribution(TestBalancer.java:162)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.__CLR3_0_2cs3hxsrpc(TestBalancer.java:335)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.testBalancer1(TestBalancer.java:332)


FAILED:  org.apache.hadoop.hdfs.server.balancer.TestBalancer.testBalancer2

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.testBalancerDefaultConstructor(TestBalancer.java:353)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.__CLR3_0_2g13gq9rpg(TestBalancer.java:344)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.testBalancer2(TestBalancer.java:341)


FAILED:  org.apache.hadoop.hdfs.server.common.TestDistributedUpgrade.testDistributedUpgrade

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.server.common.TestDistributedUpgrade.startNameNodeShouldFail(TestDistributedUpgrade.java:64)
	at org.apache.hadoop.hdfs.server.common.TestDistributedUpgrade.__CLR3_0_2lxfdoypmk(TestDistributedUpgrade.java:113)
	at org.apache.hadoop.hdfs.server.common.TestDistributedUpgrade.testDistributedUpgrade(TestDistributedUpgrade.java:91)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.net.StaticMapping
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)


FAILED:  org.apache.hadoop.hdfs.server.namenode.TestBlockTokenWithDFS.testEnd2End

Error Message:
Mismatched number of datanodes

Stack Trace:
junit.framework.AssertionFailedError: Mismatched number of datanodes
	at org.apache.hadoop.hdfs.server.balancer.Balancer.chooseNodes(Balancer.java:1069)
	at org.apache.hadoop.hdfs.server.balancer.Balancer.run(Balancer.java:1511)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.runBalancer(TestBalancer.java:247)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.test(TestBalancer.java:234)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.oneNodeTest(TestBalancer.java:307)
	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.integrationTest(TestBalancer.java:319)
	at org.apache.hadoop.hdfs.server.namenode.TestBlockTokenWithDFS.__CLR3_0_2wspf0nr1p(TestBlockTokenWithDFS.java:529)
	at org.apache.hadoop.hdfs.server.namenode.TestBlockTokenWithDFS.testEnd2End(TestBlockTokenWithDFS.java:526)


FAILED:  org.apache.hadoop.hdfs.server.namenode.TestSaveNamespace.testCrashWhileSavingSecondImage

Error Message:
NameNode is not formatted.

Stack Trace:
java.io.IOException: NameNode is not formatted.
	at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:487)
	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:149)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:306)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:284)
	at org.apache.hadoop.hdfs.server.namenode.TestSaveNamespace.saveNamespaceWithInjectedFault(TestSaveNamespace.java:139)
	at org.apache.hadoop.hdfs.server.namenode.TestSaveNamespace.__CLR3_0_2vpmvlkxyw(TestSaveNamespace.java:152)
	at org.apache.hadoop.hdfs.server.namenode.TestSaveNamespace.testCrashWhileSavingSecondImage(TestSaveNamespace.java:151)


FAILED:  org.apache.hadoop.hdfs.server.namenode.TestStorageRestore.testStorageRestore

Error Message:
Image file /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build/test/data/dfs/secondary/current/fsimageis
corrupt with MD5 checksum of d38e54325ec3e555ce5d49b750db1eb9 but expecting 355fb9beb335a68dd7c3be4313898cfd

Stack Trace:
java.io.IOException: Image file /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build/test/data/dfs/secondary/current/fsimageis
corrupt with MD5 checksum of d38e54325ec3e555ce5d49b750db1eb9 but expecting 355fb9beb335a68dd7c3be4313898cfd
	at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:1284)
	at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode$CheckpointStorage.doMerge(SecondaryNameNode.java:678)
	at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode$CheckpointStorage.access$500(SecondaryNameNode.java:583)
	at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doMerge(SecondaryNameNode.java:460)
	at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doCheckpoint(SecondaryNameNode.java:424)
	at org.apache.hadoop.hdfs.server.namenode.TestStorageRestore.__CLR3_0_2dn2tm4t9y(TestStorageRestore.java:316)
	at org.apache.hadoop.hdfs.server.namenode.TestStorageRestore.testStorageRestore(TestStorageRestore.java:286)


FAILED:  org.apache.hadoop.hdfs.TestSetrepDecreasing.testSetrepDecreasing

Error Message:
org/apache/hadoop/net/StaticMapping

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/net/StaticMapping
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:443)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestSetrepIncreasing.setrep(TestSetrepIncreasing.java:36)
	at org.apache.hadoop.hdfs.TestSetrepDecreasing.__CLR3_0_2nu11dbzcx(TestSetrepDecreasing.java:26)
	at org.apache.hadoop.hdfs.TestSetrepDecreasing.testSetrepDecreasing(TestSetrepDecreasing.java:25)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.net.StaticMapping
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)


FAILED:  <init>.org.apache.hadoop.hdfs.security.TestDelegationTokenForProxyUser

Error Message:
org/apache/hadoop/security/TestDoAsEffectiveUser

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/security/TestDoAsEffectiveUser
	at org.apache.hadoop.hdfs.security.TestDelegationTokenForProxyUser.<clinit>(TestDelegationTokenForProxyUser.java:61)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:169)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.security.TestDoAsEffectiveUser
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)


FAILED:  org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testFinalizedReplicas

Error Message:
null

Stack Trace:
java.lang.NullPointerException
	at org.apache.hadoop.hdfs.server.datanode.DataNode.syncBlock(DataNode.java:1883)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testSyncReplicas(TestBlockRecovery.java:144)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.__CLR3_0_2lttiju10th(TestBlockRecovery.java:165)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testFinalizedReplicas(TestBlockRecovery.java:153)


FAILED:  org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testFinalizedRbwReplicas

Error Message:
null

Stack Trace:
java.lang.NullPointerException
	at org.apache.hadoop.hdfs.server.datanode.DataNode.syncBlock(DataNode.java:1883)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testSyncReplicas(TestBlockRecovery.java:144)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.__CLR3_0_2c2lg1h10tz(TestBlockRecovery.java:204)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testFinalizedRbwReplicas(TestBlockRecovery.java:190)


FAILED:  org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testFinalizedRwrReplicas

Error Message:
null

Stack Trace:
java.lang.NullPointerException
	at org.apache.hadoop.hdfs.server.datanode.DataNode.syncBlock(DataNode.java:1883)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testSyncReplicas(TestBlockRecovery.java:144)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.__CLR3_0_29tewcb10ui(TestBlockRecovery.java:243)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testFinalizedRwrReplicas(TestBlockRecovery.java:229)


FAILED:  org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testRBWReplicas

Error Message:
null

Stack Trace:
java.lang.NullPointerException
	at org.apache.hadoop.hdfs.server.datanode.DataNode.syncBlock(DataNode.java:1883)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testSyncReplicas(TestBlockRecovery.java:144)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.__CLR3_0_2cqk51310v1(TestBlockRecovery.java:281)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testRBWReplicas(TestBlockRecovery.java:269)


FAILED:  org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testRBW_RWRReplicas

Error Message:
null

Stack Trace:
java.lang.NullPointerException
	at org.apache.hadoop.hdfs.server.datanode.DataNode.syncBlock(DataNode.java:1883)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testSyncReplicas(TestBlockRecovery.java:144)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.__CLR3_0_2396azp10ve(TestBlockRecovery.java:305)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testRBW_RWRReplicas(TestBlockRecovery.java:293)


FAILED:  org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testRWRReplicas

Error Message:
null

Stack Trace:
java.lang.NullPointerException
	at org.apache.hadoop.hdfs.server.datanode.DataNode.syncBlock(DataNode.java:1883)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testSyncReplicas(TestBlockRecovery.java:144)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.__CLR3_0_2ahdlbx10vq(TestBlockRecovery.java:329)
	at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.testRWRReplicas(TestBlockRecovery.java:317)




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